CDUS46 KMTR 040827 CLISJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT MON MAY 04 2026 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 3 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 66 4:49 PM 91 2017 72 -6 66 MINIMUM 54 11:59 PM 34 1894 50 4 51 AVERAGE 60 61 -1 59 PRECIPITATION (IN) YESTERDAY 0.00 0.40 1932 0.01 -0.01 T MONTH TO DATE 0.00 0.05 -0.05 T SINCE OCT 1 12.59 12.84 -0.25 9.20 SINCE JAN 1 7.23 8.69 -1.46 5.56 SNOWFALL (IN) YESTERDAY MM 0.0 1947 MONTH TO DATE T SINCE MAR 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 5 5 0 6 MONTH TO DATE 11 15 -4 14 SINCE MAR 1 229 490 -261 497 SINCE JUL 1 1486 2073 -587 1668 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 3 -3 0 SINCE MAR 1 53 16 37 6 SINCE JAN 1 57 16 41 6 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 6.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 75 12:00 AM LOWEST 45 6:00 PM AVERAGE 60 .......................................................... THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 94 1990 MINIMUM TEMPERATURE (F) 51 36 1902SUNRISE AND SUNSET MAY 4 2026...........SUNRISE 6:09 AM PDT SUNSET 8:00 PM PDT MAY 5 2026...........SUNRISE 6:08 AM PDT SUNSET 8:01 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$